Guotai Junan International Holdings Limited is engaged in brokerage business for securities and futures, fund management, corporate finance and equity capital market (ECM) services, as well as margin and other financing services. It operates in four segments: the margin and brokerage segment, which is engaged in the provision of margin financing to margin customers, securities, futures and options dealing and broking and its related underwriting and placing services; the corporate finance and advisory services segment, which is engaged in the provision of advisory services; the fund management segment, which is engaged in the provision of fund management, and Others, such as investment holding and proprietary trading , as well as interest income and finance costs incurred for general working capital purpose. It provides securities and futures dealing and broking services for various financial markets. Its financing services include margin financing and other types of financing.